The average speed of his trip is = 12 mile/ hour
The total distance covered by the driver = 240 miles
The rate at which he traveled = 12 miles per hour
Therefore, the time he used to cover his distance
= 240/12
= 20 hrs
But average speed = distance/ time
= 240/ 20
= 12 miles/ hour
Therefore, the average speed of his trip is = 12 mile/ hour
Learn more here:
brainly.com/question/11753352
Answer:
they all real numbers
Step-by-step explanation:
The answer is 3 because -3 times 2 is -6 , than 12 divided by -6 is -2 , than -2 plus 5 is 3 .
Answer:
a = 10
b = 23
Step-by-step explanation:
if this is a parallelogram
a + 5 = 15
a = 10
3b + 111 = 180
3b = 69
b = 23
